189992556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{405967}}^1$

素因数の和:405990

約数の個数: 36

約数和(自身を含む): 517203232

約数和(自身を除く): 327210676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 405967, 811934, 1217901, 1623868, 2435802, 3653703, 4871604, 5277571, 7307406, 10555142, 14614812, 15832713, 21110284, 31665426, 47498139, 63330852, 94996278, 189992556]

約数ペア:

[(1, 189992556), (2, 94996278), (3, 63330852), (4, 47498139), (6, 31665426), (9, 21110284), (12, 15832713), (13, 14614812), (18, 10555142), (26, 7307406), (36, 5277571), (39, 4871604), (52, 3653703), (78, 2435802), (117, 1623868), (156, 1217901), (234, 811934), (468, 405967)]